---
title: danog\MadelineProto\MTProtoTools\AuthKeyHandler: Manages the creation of the authorization key.
description: https://core.telegram.org/mtproto/auth_key
https://core.telegram.org/mtproto/samples-auth_key

---
# `danog\MadelineProto\MTProtoTools\AuthKeyHandler`
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> Author: Daniil Gentili <daniil@daniil.it>  
  

Manages the creation of the authorization key.  

https://core.telegram.org/mtproto/auth_key
https://core.telegram.org/mtproto/samples-auth_key

## Properties
* `$settings`: `\Settings` Settings
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